- Traditional Chinese Character(HanT):
鄭志堅
- Simplified Chinese Character(HanS):
郑志坚
- Bopomofo(Mandarin Phonetic Symbols): ㄓㄥˋ ㄓˋ ㄐㄧㄢ (ㄓㄓㄐ)
- Bopomofo(Zhuyin Keyboard Input/IME): "5/454ru0 " (5/454ru0)
- (ASCII) Hanyu Pinyin: "zhengzhijian" "Zheng4Zhi4Jian1" "Zheng4 Zhi4 Jian1" (ZZJ)
- (Latin) Hànyǔ Pīnyīn: ZhèngZhìJiān [ Zhèng Zhì Jiān ]
- (英文翻譯) English Translation: "Zheng Zhijian"
- (西語翻譯) Traducción Español: "Zheng Zhijian"
- (日文翻譯) 日本語翻訳: "鄭志堅"